In 1981, 15-year-old Kelly Cook had taken a new babysitting job in her hometown of Standard, Alberta. She was supposed to check in with her parents when she arrived at the babysitting job, but that call never came.

New leads in the 10 year old case of a 42-year-old nurse brutally murdered in her home; her family questions why it is taking so long to make an arrest.

It was October 1984 in a small town outside Toronto; a young girl went missing; three months later, Christine Jessop's body was found more than 50 kilometers away from her Queensville home.

Shannon Madill had everything going for her; she had just landed an audition for a role in a television series; was looking forward to moving from Calgary to Edmonton; the audition was recorded on video; hours later she vanished.

Penny Boudreau reported her 12-year-old daughter Karissa missing on the night of a heavy snowstorm in January 2008; in an emotional news conference, the Nova Scotia mother made a tearful appeal for the public's help in finding the little girl.

The body of 40-year-old doctor Elana Fric was discovered by a passerby in a ravine just north-west of Toronto; the man arrested and charged for the crime sent shockwaves through Toronto’s tight-knit medical community.

Two neighbors that live just two doors apart decide they should get together for a barbeque; that get-together takes a deadly turn that results in a shocking 911 call and a compelling police interrogation.

A Calgary mother disappeared in March 2015. Months later her body was found in a ditch by a road construction crew. The autopsy revealed she was stabbed 75 times.